Excess properties from pρT data for n-heptane + isomeric chlorobutane mixtures

Hernando Guerrero; Félix M. Royo; Ignacio Gascón; Carlos Lafuente

doi:10.1016/j.tca.2015.06.017

Excess properties from pρT data for n-heptane + isomeric chlorobutane mixtures

Hernando Guerrero, Félix M. Royo, Ignacio Gascón, Carlos Lafuente^*

^*Corresponding author for this work

Department of Chemical and Metallurgical Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

1 Citation (Scopus)

Abstract

The densities of the binary mixtures n-heptane + isomeric chlorobutane have been determined in a wide range of both temperatures and pressures (T = 283.15-323.15 K, p = 0.1-65.0 MPa). From experimental densities different excess volumetric properties have been estimated. The results have been discussed taking into account both molecular interactions and structural effects operating in the mixing process. In addition, the densities of the mixtures have been satisfactorily predicted using the VTPR model.

Original language	English
Pages (from-to)	100-109
Number of pages	10
Journal	Thermochimica Acta
Volume	614
DOIs	https://doi.org/10.1016/j.tca.2015.06.017
Publication status	Published - 29 Jun 2015
MoE publication type	A1 Journal article-refereed

Keywords

Density
Excess property
Heptane
Isomeric chlorobutanes
VTPR model

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@article{1a43396c8c8249939d3466dd351969a7,

title = "Excess properties from pρT data for n-heptane + isomeric chlorobutane mixtures",

abstract = "The densities of the binary mixtures n-heptane + isomeric chlorobutane have been determined in a wide range of both temperatures and pressures (T = 283.15-323.15 K, p = 0.1-65.0 MPa). From experimental densities different excess volumetric properties have been estimated. The results have been discussed taking into account both molecular interactions and structural effects operating in the mixing process. In addition, the densities of the mixtures have been satisfactorily predicted using the VTPR model.",

keywords = "Density, Excess property, Heptane, Isomeric chlorobutanes, VTPR model",

author = "Hernando Guerrero and Royo, {F{\'e}lix M.} and Ignacio Gasc{\'o}n and Carlos Lafuente",

year = "2015",

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day = "29",

doi = "10.1016/j.tca.2015.06.017",

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journal = "Thermochimica Acta",

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T1 - Excess properties from pρT data for n-heptane + isomeric chlorobutane mixtures

AU - Guerrero, Hernando

AU - Royo, Félix M.

AU - Gascón, Ignacio

AU - Lafuente, Carlos

PY - 2015/6/29

Y1 - 2015/6/29

N2 - The densities of the binary mixtures n-heptane + isomeric chlorobutane have been determined in a wide range of both temperatures and pressures (T = 283.15-323.15 K, p = 0.1-65.0 MPa). From experimental densities different excess volumetric properties have been estimated. The results have been discussed taking into account both molecular interactions and structural effects operating in the mixing process. In addition, the densities of the mixtures have been satisfactorily predicted using the VTPR model.

AB - The densities of the binary mixtures n-heptane + isomeric chlorobutane have been determined in a wide range of both temperatures and pressures (T = 283.15-323.15 K, p = 0.1-65.0 MPa). From experimental densities different excess volumetric properties have been estimated. The results have been discussed taking into account both molecular interactions and structural effects operating in the mixing process. In addition, the densities of the mixtures have been satisfactorily predicted using the VTPR model.

KW - Density

KW - Excess property

KW - Heptane

KW - Isomeric chlorobutanes

KW - VTPR model

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DO - 10.1016/j.tca.2015.06.017

M3 - Article

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JO - Thermochimica Acta

JF - Thermochimica Acta

SN - 0040-6031

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